slog2info

Display messages from the system log

Syntax:

slog2info [options]

QNX Neutrino

-b bset1,bset2,...: Parse only the logs of the given buffer set names.
-c: Clear the live slog2 buffers. You can use this option with -b to clear specific buffer sets.
-h: Display a usage message.
-i: Display information about a buffer set specified by the -l option.
-l filename: ("el") The buffer set file to parse. The filename argument must be the full path of a file under /dev/shmem/slogger2/.
-r [resetfilename]: Display logs preserved through the most recent reset. Optionally specify a reset file to display logs from another reset.
-w: Wait mode; listen for new prints.

The slog2info utility displays the contents of the system log buffer managed by slogger2, which must be running to record these messages.

If you don't specify any options, slog2info displays all the logs.

Dump all logs for a live system:

slog2info

Dump the logs only from a given buffer_set file:

slog2info -l /dev/shmem/slogger2/my_test_buff.86749364

Dump the logs from all buffer_sets with a matching name:

slog2info -b my_test_buff

Dump all logs from the latest reset:

slog2info -r

Dump the logs from all buffer_sets with a matching name from the latest reset:

slog2info -r -b my_test_buff

Dump information pertaining to a given buffer set file:

slog2info -i -l /dev/shmem/slogger2/my_test_buff.86749364

Dump all logs from a live system, and then wait:

slog2info -w